//输出128个ascii对应的字符
//
#include <stdio.h>

int main()
{
    unsigned char a;//用无符号类型打印
    for(a = 0; a < 128; a++)
    {
        printf("%d--->%c\t\t",a,a);
        if(a % 5 == 0)
        {
            printf("\n");
        }
    }
    printf("\n");
    return 0;
}
